Physiological Effects, Psychomotor Analysis, Cognition, and Recovery Pattern in Children Undergoing Primary Molar Extractions under Nitrous Oxide Sedation Using Two Different Induction Techniques: A Split-mouth Randomized Controlled Clinical Trial.

Unlabelled: Nitrous oxide inhalation sedation (NOIS) has been in use as a tool for pharmacological behavior modification and relative analgesia (RA) for well over 170 years now since its discovery in 1844 by the American Dentist Horace Wells. Advantages include raising of the pain reaction threshold, alteration of both pain sensitivity and pain reaction, reduction of fatigue, and time awareness that helps to handle stress and lengthy appointments. In addition, the most important clinical consequences of Nitrous Oxide (NO) pharmacokinetics are rapid induction and recovery, reversibility, titrability, and adjustability.

Rhabdomyosarcoma of mandible: A diagnostic predicament.

Rhabdomyosarcoma (RMS) is the most common soft tissue sarcoma in children under 15 years of age and rare among persons older than 45 years of age. It is considered to result from malignant transformation of primitive mesenchymal cells. Although it has a relative predominance for head and neck region, it is found less often in oral cavity.